Autumn and the rainy season bring a specific set of threats for rabbit keepers, and none of them announce themselves loudly. Damp bedding, moldy hay, and flies arriving on the first warm wet days can escalate from minor annoyances to emergencies within a day or two. Rabbits cope with cold far better than heat, but persistent wetness is a different enemy entirely. Here is how to keep a rabbit dry, well-fed, and safe until the skies clear.
Why Damp Is the Real Enemy
A wet hutch attacks rabbits from three directions at once. Soaked bedding chills the animal and softens the skin on its hocks and underside, inviting soreness and infection. Humid, closed air lets ammonia from urine build up, irritating the respiratory tract. And moisture plus warmth plus droppings is exactly the combination flies and parasites need, with fly eggs hatching in as little as a day in warm wet weather. Your season-long goal is simple to state and demanding to keep: dry rabbit, moving air, no standing moisture.
Keep the Hutch Dry Without Sealing It Shut
The most common rainy-season mistake is wrapping the hutch in plastic to block rain and, in the process, trapping the moisture the rabbit itself produces. Condensation then runs down the inside walls and soaks the bedding you were trying to protect. Work with airflow instead:
- Check the roof, joints, and corners after every heavy rain, and fix small leaks before they become permanent wet patches.
- Leave ventilation gaps open under the eaves; use angled covers or breathable canvas rather than solid tarps.
- Raise the hutch off wet ground on legs or a paved base so soil moisture cannot wick up into the sleeping area.
- Position the run away from dripping trees and shade-trapped humidity; morning sun and a light breeze are your allies.
Feed and Bedding Under Humidity
Hay absorbs moisture straight from the air, and moldy hay is genuinely dangerous to rabbits, causing digestive and respiratory illness. Store feed bags on pallets or shelves away from damp walls, buy smaller quantities during humid months, and inspect older hay before opening new bales. Discard anything musty, discolored, or clumped, without economy: one bag of hay costs less than one vet emergency. For bedding, remove anything damp the same day and replace it rather than layering fresh material on top of wet, and give nest boxes an extra check after every storm.
Flystrike: The Emergency You Check For Daily
Flystrike, maggots hatching on a rabbit’s soiled rear end, can kill a healthy rabbit within hours, and wet hutches multiply the risk. Prevention is unglamorous but effective: keep the toilet area clean and dry, groom regularly so droppings cannot mat into fur, and check the rabbit’s bottom and the bedding at least twice daily through the wet season. Any smell of rot, any cluster of fly eggs that look like tiny rice grains, or any lethargic rabbit is an immediate, same-hour veterinary emergency. Do not wait to see whether it improves.
| Daily check | What good looks like |
|---|---|
| Bedding | Dry to the touch, replaced the day it gets damp |
| Hay and pellets | Smells grassy, no must, stored off the floor |
| Rear end and hocks | Clean, dry fur, no matted droppings |
| Air in the hutch | No ammonia sting, gaps open under the eaves |
The Takeaway
Rainy season rabbit care is a rhythm, not a project: a leak check after each storm, same-day swaps of wet bedding, protected feed, and two flystrike inspections a day. Keep that loop running and your rabbit will step out of the wet season as healthy as it went in.